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Topic: differential equations
Replies: 1   Last Post: Jul 30, 1996 2:57 AM

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N Kinoshita

Posts: 3
Registered: 12/7/04
differential equations
Posted: Jul 28, 1996 11:23 PM
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Hi, I am a research student of economics. I want to solve
a system of differential equations with Mathematica.

I wrote the follwoing command based on the example given
in p.698 of 'Mathematica: A system for doing mathematics
by computer'


c[ks]==cs, w[ks]==ws},

Then I got the error message saying:
True is not a valid equation or list of valid equations.

I was able to solve a single differential equation before,
but do not know how to cope with my problem now.

I would like to get some comments.

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